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<head>
	<meta http-equiv="Content-Type" content="text/html;charset=UTF-8">
	<title>旋转</title>
	<link rel="stylesheet" href="旋转css.css">
	<script type="text/javascript" src="旋转js.js"></script>
</head>
<body>
	<div id="zong">
		<div class="zong_kuang"><h3>1<h3></div>
		<div class="zong_kuang"><h3>2<h3></div>
		<div class="zong_kuang"><h3>3<h3></div>
		<div class="zong_kuang"><h3>4<h3></div>
		<div class="zong_kuang_pao" id="but">开始</div>
		<div class="zong_kuang"><h3>6<h3></div>
		<div class="zong_kuang"><h3>7<h3></div>
		<div class="zong_kuang"><h3>8<h3></div>
		<div class="zong_kuang"><h3>9<h3></div>
	</div>
</body>
</html>